Valid for serial no. 826--xxx--xxxx0455 691 027 020531
MEK 2
104
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
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Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 9..............................................
Ðóññêèé
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................
2 ÂÂÅÄÅÍÈÅ 4.......................................................
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 5..........................................
4 ÌÎÍÒÀÆ ÓÑ ÒÀÍÎÂÊÈ 5.............................................
5ÝÊÑÏËÓÀÒÀÖÈßÓÑÒÀÍÎÂÊÈ 5......................................
5.1 Óïðàâëåíèÿ è ðàçú¸ìû 6...................................................
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÅÀÍÈÅ 7.................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 8.......................................
ÑÕÅÌÀ 15..............................................................
ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 17........................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 24...........................
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóà òàöèè âíèìàòåëüíî èçó÷èòå ñîî òâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎ
Â
Àß Ñ
Â
ÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎ ËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
Â
ÑÅÕ ÏÐÀ
Â
ÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
Â
ÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛ
Â
ÀÒÜ Ñ
Â
ÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
Â
ËÅÍÍÛÅ ÈÇÃÎÒÎ
Â
ÈÒÅËÅÌ Ñ
Â
ÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄÎ
Â
ÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈß ÝËÅÊÒÐÈ×ÅÑÊÈÌ Ò ÎÊÎÌ.
S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâåòñòâèè ñ äåéñòâóþùèìè íîðìàìè è
ïðàâèëàìè.
S Íå äîïóñêàéòå êîíòàêòà íàõîäÿùèõñÿ ïîä íàïðÿæåíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìè òåëà, ìîêðûìè ðóêàâèöàìè è ìîêðîé îäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ îò çåìëè è ñâàðèâàåìûõ äåòàëåé.
S Îáåñïå÷üòå ñîáëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññòîÿ íèé.
ÄÛÌÛ È ÃÀÇÛ ìîãóò áûòü îïàñíû äëÿ ÷åëîâåêà
S Èñêëþ÷èòå âîçìîæíîñòü âîçäåéñòâèÿ äûìîâ.
S Äëÿ èñêëþ÷åíèÿ âäûõàíèÿ äûìîâ âî âðåìÿ ñâàðêè îðãàíèçóåòñÿ îáùàÿ âåíòèëÿöèÿ ïîìåùåíèÿ, à
òàêæå âûòÿæíàÿ âåíòèëÿöèÿ èç çîíû ñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàåò ïîðàæåíèå ãëàç è îæîãè êîæè.
S Çàùèòèòå ãëàçà è êîæó. Äëÿ ýòîãî èñïîëüçóéòå çàùèòíûå ùèòêè, öâåòíûå ëèíçû è çàùèòíóþ
ñïåöîäåæäó.
S Äëÿ çàùèòû ïîñòîðîííèõ ëèö ïðèìåíÿþòñÿ çàùèòíûå ýêðàíû èëè çàíàâåñè.
ÏÎÆÀÐÎÎÏÀÑÍÎÑÒÜ
S Èñêðû (áðûçãè ìåòàëëà) ìîãóò âûçâàòü ïîæàð. Óáåäèòåñü â îòñóòñòâèè ãîðþ÷èõ ìàòåðèàëîâ
ïîáëèçîñòè îò ìåñòà ñâàðêè.
∅ÓÌ - ×ðåçìåðíûé øóì ìîæåò ïðèâåñòè ê ïîâðåæäåíèþ îðãàíîâ ñëóõà
S Ïðèìèòå ìåðû äëÿ çàùèòû ñëóõà. Èñïîëüçóéòå çàòû÷êè äëÿ óøåé èëè äðóãèå ñðåäñòâà çàùèòû
ñëóõà.
S Ïðåäóïðåäèòå ïîñòîðîííèõ ëèö îá îïàñíîñòè.
ÍÅÈÑÏÐÀ
Â
ÍÎÑÒÈ -- Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîìó
îáîðóäîâàíèþ
2 ÂÂÅÄÅÍÈÅ
MEK 2 ÿâëÿåòñÿ çàêðûòûì óñòðîéñòâîì ïîäà÷è ïðîâîëîêè ñ îäíîé ïàðîé
ïîäàþùèõ ðîëèêîâ.
Óñòðîéñòâî ïîçâîëÿåò èñïîëüçîâàòü êàòóøêè äèàìåòðîì äî 300 ìì.
Óñòðîéñòâî äîëæíî èñïîëüçîâàòüñÿ ëèáî ñ ïîâîðîòíûì øòûðåì, ëèáî ñ
ïîäïðóæèíåííîé øòàíãîé, ëèáî ñ òåëåæêîé. Ïîâîðîòíûé øòûðü è øòàíãà
ìîíòèðóþòñÿ íà èñòî÷íèêå ïèòàíèÿ. Ïðè èñïîëüçîâàíèè òåëåæêè ÌÅÊ2 ìîæíî
ëåãêî ïåðåìåùàòü ïî ïîëó.
Ïðè èñïîëüçîâàíèè ñïåöèà ëüíîé ïðîóøèíû ìîæíî ïîäâåøèâàòü ÌÅÊ2 íà ä
ðàáî÷èì ìåñòîì.
Ïîäðîáíàÿ èíôîðìàöèÿ î ïðèíàäëåæíîñò ÿõ äëÿ áëîêîâ ïîäà÷è
ñâàðî÷íîé ïðîâîëîêè ôèðìû ESAB íà ñòð. 24.
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3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
MEK 2
Ãàáàðèòû (ä õøõâ) 630x245x490 ìì
Ìàññà 13 êã
Ñêîðîñòü ïîäà÷è ïðîâîëîêè 1,9-20 ì/ìèí
Íàïðÿæåíèå 42V 50-60 Hz
Ïîòðåáëÿåìàÿ ìîùíîñòü 150 VA
Ðàçúåì ãîðåëêè EURO
Óðîâåíü øóìà 58 dB
4 ÌÎÍÒÀÆ ÓÑÒÀÍÎÂÊÈ
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâà ëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â á ûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðàäèî÷àñòîòíûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
5ÝÊÑÏËÓÀÒÀÖÈßÓÑÒÀÍÎÂÊÈ
Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì
ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!
ÎÑÒÎÐÎÆÍÎ !
Ñîáëþäàéòå îñòîðîæíîñòü! Âðàùàþùèåñÿ äåòàëè ìîãóò íàíåñòè
òðàâìû!
Ä ëÿ ïðåäîòâðàùåíèÿ ñîñêà ëüçûâàíèÿ êàòóøêè ñ ïðîâîëîêîé ñî
âòóëêè çàôèêñèðóéòå åå ïîâîðîòîì êðàñíîé êíîïêè êàê ïîêàçàíî
íà ðèñóíêå ðÿäîì ñî âòóëêîé.
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ !
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5.1 Óïðàâëåíèÿ è ðàçú¸ìû
1 Øòóöåð äëÿ ïîäêëþ÷åíèÿ õ îëîäíîé
âîäû (òîëüêî íà íåêîò îðûõ ìîäåëÿõ)
8 Îòâåðñòèå äëÿ óñòàíîâêè
íàïðàâëÿþùåé ïðîâîëîêè
2 Øòóöåð äëÿ ïîäêëþ÷åíèÿ ãàçà 9 Áëîê ïîäêëþ÷åíèÿ ïðîæèãàòåëÿ
3 Êîíòàêòíûé áëîê êàáåëÿ óïðàâëåíèÿ 10 Ïåðåêëþ÷àòåëü 2/4-òàêòíûé
4 Áëîê ïîäêëþ÷åíèÿ ïèòàíèÿ äëÿ ñâàðêè 11 Ïåðåêëþ÷àòåëü äëÿ ìåäëåííîãî çàïóñêà
5 Ïîòåíöèîìåòð äëÿ èçìåðåíèÿ ñêîðîñòí
ïîäà÷è
12 Ïîòåíöèîìåòð ïåðèîäà ïîñëå
ïðîæèãàíèÿ
6 Øòóöåð äëÿ ïîäêëþ÷åíèÿ õ îëîäíîé
âîäû (òîëüêî íà íåêîò îðû õìîäåëÿõ)
13 Òîðìîçíàÿ öàïôà
7 Íàòÿæíîé ðåìåíü äëÿ òðàíñïîðòèðîâêè
(óñòàíàâëèâàåòñÿ)
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Íàñòð
î
é
ê
àóñèëèÿï
î
äà÷è ïð
î
â
î
ë
î
ê
è
Ïðåæäå âñåãî óáåäèòåñü â òîì, ÷òî ïðîâîëîêà áåñïðåïÿòñòâåííî äâèæåòñÿ
÷åðåç íàïðàâëÿþùèå. Ïîñëå ýòîãî óñòàíîâèòå óñèëèå, ñîçäàâàåìîå
ðîëèêàìè ïîäà÷è ïðîâîëîêè. Ïîìíèòå, ÷òî ýòî óñèëèå íå äîëæíî áûòü
÷ðåçìåðíûì.
Ðèñ. 1 Ðèñ. 2
Äëÿ ïðîâåðêè ïðàâèëüíîñòè óñòàíîâêè óñèëèÿ ïîäà÷è ïîìåñòèòå êàêîé-ëèáî
òâåðäûé ïðåäìåò, í àïðèìåð, äåðåâÿííûé áðóñîê íà ïóòè ï îäà÷è ïðîâîëîêè.
Ïðè ðàññòîÿíèè ïðèìåðíî 5 ìì îò ïèñòîëåòà ä ëÿ ïîäà÷è ïðîâîëîêè äî
äåðåâÿííîãî áðóñêà (ðèñ. 1) ïîäàþùèå ðîëèêè äîëæíû ïðîñêà ëüçûâàòü.
Ïðè ðàññòîÿíèè ïðèìåðíî 50 ìì ïðîâîëîêà äîëæíà ïîäàâàòüñÿ è ñãèáàòüñÿ
ïðè óïîðå â áðóñîê (ðèñ. 2).
Ïðè èñïîëüçîâàíèè àãðåãàòà ïîäà÷è ïðîâîëîêè ñ ïðîòèâîâåñîì âîçíèêàåò îïàñíîñòü
îïðîêèäûâàíèÿ.
Çàêðåïèòå îáîðóäîâàíèå, îñîáåííî ïðè óñòàíîâêå íà íåðîâíîé èëè íàêëîííîé
ïîâåðõíîñòè.
Ñ ïîìîùüþ ïðèëàãàåìûõ ëåíò îãðàíè÷üòå óãîë ïîâîðîòà àãðåãàò à ïîäà÷è ïðîâîëîêè.
Çàïðåù àåòñÿ ïåðåìåùàòü îáîðóäîâàíèå, äåðæà åãî çà ãîðåëêó.
ÎÑÒÎÐÎÆÍÎ!
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÅÀÍÈÅ
Ïðèìå÷àíèå:
Âñå ãàðàíòèéíûå îáÿçà òåëüñòâà ïîñòàâùèêà òåðÿþò ñèëó â ñëó÷àå ïîïûòêè
ïîêóïàòåëÿ ñàìîñòîÿòåëüíî óñòðàíèòü êàêóþ-ëèáî íåèñïðàâíîñòü ìàøèíû â
òå÷åíèå ãàðàíòèéíîãî ïåðèîäà.
Ðåã óëÿðíîå îáñëóæèâàíèå íåîáõîäèìî äëÿ îáåñïå÷åíèÿ áåñïåðåáîéíîé è
íà äåæíîé ðàáîòû.
S Ïåðèîäè÷åñêè ÷èñòèòå è çàìåíÿéòå ïî ìåðå íåîáõîäèìîñòè
èçíàøèâàþùèåñÿ äåòàëè ìåõàíèçìà ïîäà÷è äëÿ îáåñïå÷åíèÿ íà äåæíîé
ðàáîòû.
S Îáðàùàåì Âàøå âíèìàíèå, ÷òî ÷ðåçìåðíîå ïðèæèìíîå óñèëèå ìîæåò
ïðèâåñòè ê áûñòðîìó èçíîñó ïðèæèìíîãî è ïîäàþùåãî ðîëèêîâ, à òàêæå
ñïèðàëè ãîðåëêè.
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Òîðìîçíàÿ âòóëêà.
Òîðìîçíàÿ âòóëêà ðåãóëèðóå òñÿ ïåðåä
ïîñòàâêîé èçäåëèÿ. Ïðè íåîáõîäèìîñòè
ïîâòîðíîé ðåã óëèðîâêè ïðèäåðæèâàéòåñü
óêàçàíèé ïðèâåäåííûõ íèæå. Ïðè ïðàâèëüíî
îòðåã óëèðîâàííîé òîðìîçíîé âòóëêå
ïðîâîëîêà äîëæ íà íåñêîëüêî
ïðîâèñàòü ïîñëå îñòàíîâêè ïîäà÷è.
S Ðåãóëèðîâêà òîðìîçíîã î óñèëèÿ:
S Óñòàíîâèòü êðàñíóþ ðóêîÿòêó â ïîëîæåíèå áëîêèðîâêè
S Âñòàâèòü îòâåðòêó â ïðóæèíû èìåþùèåñÿ âî â òóëêå.
Äëÿ óìåíüøåíèÿ òîðìîçíîãî óñèëèÿ ïîâåðíóòü ïðóæèíû ïî ÷àñîâîé
ñòðåëêå.
Äëÿ óâåëè÷åíèÿ òîðìîçíîãî óñèëèÿ ïîâåðíóòü ïðóæèíû ïðîòèâ ÷àñîâîé
ñòðåëêè. Ïðèìå÷àíèå: Îáå ïðóæèíû ñëåäóåò ïîâîðà÷èâàòü íà
îäèíàêîâîå ÷èñëî îáîðîòîâ.
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè çàêàçûâàþòñÿ ÷åðåç áëèæàéøåå ïðåäñòàâèòåëüñòâî ESAB,
à äðåñ êîòîðîãî ìîæíî íàéòè íà ïîñëåäíåé ñòðàíèöå îáëîæêè.
Ïðè çàêàçå çàïàñíûõ ÷àñò åé óêàæèòå òèï ìàøèíû è åå íîìåð, à òàêæå
íàèìåíîâàíèå äåòàëè è åå íîìåð èç ïåðå÷íÿ çàïàñíûõ ÷àñòåé. Ýòî óïðîñòèò
äîñòàâêó è îáåñïå÷èò ïîëó÷åíèå òðåáóåìûõ çàïàñíûõ ÷àñòåé.
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TOCe
1 DIRECTIVE 10........................................................
2SAFETY 10...........................................................
3 INTRODUCTION 11...................................................
4 TECHNICAL DATA 11.................................................
5 INSTALLATION 11....................................................
6 OPERATION 11.......................................................
6.1 Controls and connections 12...................................................
7 MAINTENANCE 13....................................................
8 ORDERING OF SPARE PARTS 14......................................
DIAGRAM 15............................................................
SPARE PARTS LIST 17...................................................
ACCESSORIES 24.......................................................
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1 DIRECTIVE
DECLARATION OF CONFORMITY
ESAB Welding Equipment AB, S--695 81 Laxå, Sweden, declares that Wire feed unit MEK 2 from
serial number 510 onwards, conforms to standard EN 60974--1, in accordance with the requirements
of directive (73/23/EEC) and appendix (93/68/EEC) and standard EN 50199 in accordance with the
requirements of directive (89/336/EEC) and appendix (93/68/EEC).
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --------
Anders Birgersson
Managing Director
ESAB Welding Equipment AB
695 81 LAXÅ
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 411924
Laxå 1997--01--15
2SAFETY
WARNING
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAU-
TIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE
BASED ON MANUFACTURERS’ HAZARD DATA.
ELECTRIC SHOCK -- Can kill
S Install and earth the welding unit in accordance with applicable standards.
S Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.
S Insulate yourself from earth and the workpiece.
S Ensure your working stance is safe.
FUMES AND GASES -- Can be dangerous to health
S Keep your head out of the fumes.
S Use ventilation, extraction at the arc, or both, to take fumes and gases away from your breathing zone
and the general area.
ARC RAYS -- Can injure eyes and burn skin.
S Protect y our eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
S Protect bystanders with suitable screens or curtains.
FIRE HAZARD
S Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE -- Excessive noise can damage hearing
S Protect y our ears. Use earmuffs or other hearing protection.
S Warn bystanders of the risk.
MALFUNCTION -- Call for expert assistance in the event of malfunction.
PROTECT YOURSELF AND OTHERS!
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3 INTRODUCTION
The MEK 2 is an encapsulated wire feed unit with two roller feed.
The unit provides space for a 300 mm diameter wire reel and has a built--in posi-
tioner.
For a wire feed unit to be complete it must be equipped either with a turnable,
counterbalance device or a carriage. A turnable or counterbalance device allow the
wire feed unit to be mounted on a pivot on the power source. A carriage allows the
wire feed unit to be moved easily over the floor or work table.
A wire feed unit and turnable or carriage can also be fitted with a support device and
suspended over the work place.
Details of ESAB’s accessories for the wire feed units can be found on page
24.
4 TECHNICAL DATA
MEK 2
Dimensions (lxwxh) 630x245x490 mm
Weight 13 kg
Wire feed speed 1,9--20 m/min
Voltage 42V 50--60 Hz
Power consumption 150 VA
Torch connection EURO
Continuous A--weighted
noise level
58 dB
5 I NSTALLATION
The in stallatio n must be executed by a professional.
WARNING!
This product is intended for industrial use. In a domestic environment this product may cause radio
interference. It is the user’s responsibility to take adequate precautions.
6 OPERATION
General safety regulations for the handling of the equipment can be found on
page 10. Read through before you start using the equipment!
WARNING!
Rotating parts can cause injury, take great care.
GB
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To prevent the reel sliding off the hub: Lock the reel in place by turning
the red knob as shown on the warning label attached next to the hub.
WARNING!
6.1 Controls and connections
1 Nipple cooling water (certain models only) 8 Hole for mounting of wire
2 Nipple gas connection 9 Connection device for welding gun
3 Contact device control cable 10 Toggle switch 2/4--speed
4 Connection device welding current 11 Toggle switch creep start
5 Potentiometer feed speed 12 Potentiometer burn--back time
6 Nipple cooling water (certain models only) 13 Brake hub
7 Tension belt for transport mode (to be
mounted)
GB
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Setting the wire feed pressure
Start by making sure that the wire moves smoothly through the wire guide. Then
set the pressure of the wire feeder’s pressure rollers. It is important that the
pressure is not too great.
Fig 1 Fig 2
To check that the feed pressure is set correctly, you can feed out the wire against
an insolated object, e.g. a piece of wood.
When you hold the pistol approx. 5 mm from the piece of wood (fig. 1) the feed
rollers should slip.
If you hold the pistol approx. 50 mm from the piece of wood, the wire should be
fed out and bend (fig. 2).
There is a risk of tipping if the wire feed cabinet is fitted with a counterbalance arm. Secure the
equipment, especially if used on an uneven or sloping surface.
Limit the angle of rotation of the wire feed cabinet using the straps supplied.
When moving the equipment, do NOT pull on the torch.
WARNING!
7 MAINTENANCE
Note:
All warranty undertakings given b y the supplier cease to apply if the customer
attempts to rectify any faults on the machine during the warranty period.
Regularly maintenance is important for reliable and safe operations.
S Cleaning and replacement of the wire feed mechanism’s wear parts should take
place periodically to ensure trouble free wire feed.
S Note that an excessive pressure setting can result in abnormal wear on the pres -
sure roller, feed roller and wire liner.
GB
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The brake hub
The hub is adjusted when delivered, if
readjustment is required, follow the instructions
below. Adjust the brake hub so that wire is slightly
slack when wire feed stops.
S Adjusting the braking torque:
S Turn the red handle to the locked position.
S Insert a screwdriver into the springs in the hub.
Turn the springs clockwise to reduce the braking torque
Turn the springs anticlockwise to increase the braking torque. NB: Turn both
springs through the same amount.
8 ORDERING OF SPARE PARTS
MEK 2 is designed and tested in accordance with the EN 60974--1 (IEC 60974--1)
international standard.
It is the obligation of the service unit which has carried out the service or re-
pair work to make sure that the product still conforms to the said standard.
Spare parts are ordered through your nearest ESAB representative, see back cover.
When ordering spare parts, please state machine type and number as well as desig-
nation and spare part number as shown in the spare parts list.
This will simplify dispatch and ensure you get the right part.
GB
Diagram Ñõåìà
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bm17e001
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empty
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Spare p arts list Ñïèñîê çàïàñíûõ ÷àñòåé
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bm17s1 1a
Valid for serial no. 510 --xxx--xxxx to serial no. 826--xxx--xxxx
Ordering numbers for MEK 2
0455 590 881 MEK 2 Without water connection
0455 590 883 MEK 2 With water connection
Spare parts are to be ordered through the nearest ESAB agency as per the list on the back of the
cover. Kindly indicate type of unit, serial number, denominations and ordering numbers according to
the spare parts list.
Maintenance and repair work should be performed by an experienced person, and electrical work only
by a trained electrician. Use only recommended spare parts.
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Item
Qty Ordering no. Denomination Notes
101a 1 0455 693 001 Cover
101b 1 0456 352 001 Plate With text
102 1 0467 176 001 Handle
103 4 0192 230 105 Cover
104 1 0192 230 112 Cover
105 1 0469 959 001 Side cover
106 4 0467 695 001 Rubber foot
107 2 0469 823 001 Hook
108 2 0369 561 002 Clamp
109 2 0369 561 001 Lock
110 1 0469 960 001 Side cover
111 1 0192 562 104 Cage nut M5
112a -- Chassis Replaced by item 112b
112b 1 0469 779 880 Chassis New design, fits all versions of MEK 4
113 1 0146 967 881 Brake hub
114 1 0416 236 001 Plate
115 1 0192 230 104 Cover
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C = component designation in the circuit diagram
Item Qty Ordering no. Denomination Notes C
201 1 0321 475 882 Knob
202 1 0469 776 001 Cover
203 1 0193 260 092 Cover For 3--pole connector
204 1 0193 260 062 Connector 3--pole XS07, XS08,
XS09, XS10
205 1 0191 870 616 Potentiometer 10 kΩ RP01, RP02,
RP03, RP04
206 1 0368 543 005 Pin socket 23--pole XP01
14 0323 945 004 Pin
207 1 0190 315 106 Hose L=2x0.65metre, D=16/9.5mm reinforced PVC.
To be ordered per metre.
208a 1 0365 803 008 Quick connector Female, red
1 0365 803 009 Quick connector Female, blue
-- -- 0365 803 001 Quick connector Male
208b 1 0365 803 008 Quick connector Female, red Beforeser.no. ... 649 ....
1 0365 803 009 Quick connector Female, blue Beforeser.no. ... 649 ....
208b 1 0365 803 01 1 Quick connector Femal e, red Fromser.no. ... 649 ....
1 0365 803 012 Quick connector Female, blue Fromser.no. ... 649 ....
-- -- 0365 803 013 Quick connector Male Fromser.no. ... 649 ....
209 1 0367 149 001 Quick connector Male, the nut is not included
1 Nut M10
-- 0365 803 002 Quick connector Female
210 1 0456 496 001 Hose L=0.33metre, D=9/5mm, reinforced PVC.
To be ordered per metre.
211 1 0193 054 002 Solenoid valve YV01
212 1 0456 496 001 Hose L=0.22metre, D=9/5mm, reinforced PVC
To be ordered per metre.
213 1 0160 609 881 Welding current connector XP02
214 1 0455 599 880 Busbar With insulation.
The picture on the opposite page does not show
the real shape of the busbar .
215 1 0192 915 013 Capacitor PME 271 0.1 µF 250 V, without cable lugs C01
216 1 Screw M10x20
217 1 Spring washer ⊘ 20/10.2x1.1
218 1 Washer ⊘ 24/13x2
219 1 0455 517 001 Cover (bottom box) From ser. no. 826 . . . . . . Length = 317mm
When a cover with another length is replaced
also item 221 must be replaced.
220 1 0486 283 880 Circuit board AP01
221 1 0455 518 001 Box (top box) From ser. no. 826 . . . . . . Length = 317mm
When a box with another length is replaced also
item 219 must be replaced. With this box items
228, 225 and 226 must be used.
222 1 0455 519 001 Cover Fromser.no. 514 ... ....
223 1 0193 260 062 Connector 3--pole XS01
1 0193 260 091 Cover For 3--pole connector
2 0193 260 150 Connector 2--pole XS05, XS08
2 0193 260 180 Cover For 2--pole connector
1 0193 260 152 Connector 4--pole XS06
1 0193 260 182 Cover For 4--pole connector
1 0193 260 153 Connector 5--pole XS07
1 0193 260 183 Cover For 5--pole connector
224 3 0455 661 019 Plastic rivet Fromser.no.514 ... .... to514718 ....
225 3 0193 517 342 Screw Plastic Fromser.no. 514718 ....
226 3 0194 019 001 Spacer Plastic Fromser.no. 514718 ....
232 1 0458 918 880 Front flange with PC board Current relay
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